.user-abstract {
    .mydiv{
        margin-top: 10px;
        .name{
            line-height: 51px;
            float: left;
            
        } 
        .img{
            float:left; 
            width:50px;
            height: 50px;
            border-radius: 50%;
            margin-right: 20px;
        }
    }
   
}
    
.user-abstract >button{
        margin: 0 auto;
        display: block;
}